2079251187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2806007}}^1$

素因数の和:2806042

約数の個数: 16

約数和(自身を含む): 3142728960

約数和(自身を除く): 1063477773

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2806007, 8418021, 36478091, 53314133, 109434273, 159942399, 693083729, 2079251187]

約数ペア:

[(1, 2079251187), (3, 693083729), (13, 159942399), (19, 109434273), (39, 53314133), (57, 36478091), (247, 8418021), (741, 2806007)]